12-bit, 4-ch Analog Output PCI Card with 16-ch Digital I/O
  • 10 MHz maximum digital update rate
  • PCI-bus mastering for data transfer
  • Auto calibration function
  • Four analog output channels with 1,024 samples FIFO buffer
  • A 12-bit DAC is equipped for each of analog output channels
  • Real-time waveform output function with internal/external pacer
  • Synchronized output function
  • Flexible output types and range settings
  • Keeps the output settings and values after system hot reset
  • 16-ch DI/O and one 10 MHz 16-bit resolution counter
  • BoardID™ switch
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PCI-1721 is an advanced high-speed analog output card for the PCI bus, and each of analog output channels are equipped with a 12-bit, double-buffered DAC. It features many powerful and unique functions, like a waveform output function with 10 MHz maximum update rate, auto-calibration and a BoardID switch. PCI-1721 is an ideal solution for industrial applications where high-speed continuous analog output or real-time waveform output functions are required.


Part Number PCI-1721-AE
Analog Input Bipolar Inputs (V)
Sampling Rate
Unipolar Input (v)
Analog Output Channels 4
Output Ranges (V) 0 ~5, 0 ~ 10,
±5, ±10,
0 ~ 20 mA,
4 ~ 20mA
Resolution 12 bits
Throughput 10 M
General Bus PCI